JP2012533975A5 - - Google Patents

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Publication number
JP2012533975A5
JP2012533975A5 JP2012520751A JP2012520751A JP2012533975A5 JP 2012533975 A5 JP2012533975 A5 JP 2012533975A5 JP 2012520751 A JP2012520751 A JP 2012520751A JP 2012520751 A JP2012520751 A JP 2012520751A JP 2012533975 A5 JP2012533975 A5 JP 2012533975A5
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JP
Japan
Prior art keywords
motor
motor current
benchmark
temporal
current value
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JP2012520751A
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English (en)
Japanese (ja)
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JP6062246B2 (ja
JP2012533975A (ja
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Priority claimed from PCT/US2010/042000 external-priority patent/WO2011008874A1/en
Publication of JP2012533975A publication Critical patent/JP2012533975A/ja
Publication of JP2012533975A5 publication Critical patent/JP2012533975A5/ja
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Publication of JP6062246B2 publication Critical patent/JP6062246B2/ja
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JP2012520751A 2009-07-15 2010-07-14 モーター電流に基づいてポンプ圧を決定する調整回路および方法 Active JP6062246B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22589609P 2009-07-15 2009-07-15
US61/225,896 2009-07-15
PCT/US2010/042000 WO2011008874A1 (en) 2009-07-15 2010-07-14 System and method for determining pump pressure based on motor current

Publications (3)

Publication Number Publication Date
JP2012533975A JP2012533975A (ja) 2012-12-27
JP2012533975A5 true JP2012533975A5 (enrdf_load_stackoverflow) 2014-01-30
JP6062246B2 JP6062246B2 (ja) 2017-01-18

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ID=43014338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012520751A Active JP6062246B2 (ja) 2009-07-15 2010-07-14 モーター電流に基づいてポンプ圧を決定する調整回路および方法

Country Status (4)

Country Link
US (1) US8441222B2 (enrdf_load_stackoverflow)
JP (1) JP6062246B2 (enrdf_load_stackoverflow)
TW (1) TWI495889B (enrdf_load_stackoverflow)
WO (1) WO2011008874A1 (enrdf_load_stackoverflow)

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EP3025064B1 (en) 2013-07-25 2021-09-08 Fluid Handling LLC. Sensorless adaptive pump control with self-calibration apparatus for hydronic pumping system
US9938805B2 (en) 2014-01-31 2018-04-10 Mts Systems Corporation Method for monitoring and optimizing the performance of a well pumping system
CN104880669B (zh) * 2014-02-28 2019-05-24 北京谊安医疗系统股份有限公司 步进电机的标校系统
CN104763627B (zh) * 2015-04-24 2016-10-05 成都汇智控水科技有限公司 一种水泵能效检测系统
DE102015214006A1 (de) * 2015-07-24 2017-01-26 Continental Reifen Deutschland Gmbh Verfahren zur Druckmessung
RU2623195C1 (ru) * 2016-03-29 2017-06-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Способ для определения давления насоса с электродвигателем
US9919909B2 (en) * 2016-08-12 2018-03-20 Arbel Agencies Limited Syrup pump and controller
US20180080442A1 (en) * 2016-09-16 2018-03-22 Wanner Engineering, Inc. Displacement pump and control system
US11531159B2 (en) * 2020-06-19 2022-12-20 Taiwan Semiconductor Manufacturing Co., Ltd. Optical waveguide apparatus and method of fabrication thereof
RU2743866C1 (ru) * 2020-06-30 2021-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" (ОмГТУ) Способ определения давления центробежного насоса с асинхронным электроприводом
KR102523708B1 (ko) * 2020-12-21 2023-04-19 주식회사 포스코 기중기 모터용 모니터링 장치
CN115387415B (zh) * 2022-07-29 2023-08-04 三一重机有限公司 位姿复位控制方法、装置、系统及作业机械

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